Blood components that provide major defense against bacteria and viruses
78 views · Published 7 August 2015 · 9:05 · Indexed 16 October 2026
Channel: Nikolay's Genetics Lessons · 2015 · Education
White blood cells: Serving as an army against harmful bacteria and viruses, white blood cells search for, attack and destroy germs to keep you healthy. White blood cells are a key part of your immune system.
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